tangent
It's not easy to follow her think because she's always go off at a tangent.
要跟上她的思路并非易事，因为她老是突然扯到题外去。
The teacher was telling us about the poet's life, when he went off at a tangent and started talking about his war experiences.
老师在给我们讲述诗人生平故事的时候，突然把话题一转，讲开他自己的战争经历来了。
They changed their course to something like a tangent to the earth.
他们将航线改变为差不多与地球呈正切的方向。
It's not easy to follow her thought because she's always flying off at a tangent.
要跟上她的思路并非易事,因为她老是突然扯到题外去。
The tangent may be used to find the direction.
这方向也可用正切求得。
Don't fly off at a tangent, stick to the subject.
紧扣主题，不要跑野马。
Don't fly off at a tangent,stick to the subject.
紧扣主题，不要跑野马。
One can not rely upon him; he is apt to fly off at a tangent.
人们不能依靠他，他的行为常超出常规。
Tan() returns the tangent of the arg parameter.
tan()返回参数arg的正切值。
I didn't forget. I was just working on a tangent.
我没忘,只不过跑了点题。
Calculates the inverse hyperbolic tangent of two.
结构的反双曲正切值。
Returns the tangent of a number.
返回一个数的正切。
Value containing the tangent of an angle.
值,此值包含角度的正切。
Select the tangent handle to the right of the key.
选择帧右边的正切把手。
The graph of a concave function is always below its tangent.
一个凹函数的图象总在它的切线的下方。
The reciprocal of the tangent of an angle in a right triangle.
余切直角三角形中角的正切的倒数
The tangent of the complement of a directed angle or arc.
余切有方向角或弧的补角的正切
One can not rely upon him;he is apt to fly off at a tangent.
人们不能依靠他，他的行为常超出常规。
Store normals in generic space, e. G., Tangent Space.
存储非普通空间的法向量,例如,正切空间。
The Tangent Forum: Can Singapore Become a Renaissance City?
圆切线论坛:多少文艺?如何复兴?新加坡能成为文艺复兴城市吗?
Returns the hyperbolic tangent of the specified angle.
返回指定角度的双曲正切值。
Value containing the angle whose tangent is the specified number.
值,此值包含其正切为指定数字的角度。
Vector Bundles and the Differential: The Tangent Bundle.
向量丛和微分:切丛。
Store normals in generic space, e.g., Tangent Space.
存储非普通空间的法向量，例如，正切空间。
EB: We are rushing out on the tangent of the whirlpool. Full speed!
海尔兄：沿着旋涡的切线方向。全速冲出！
Computes the tangent of the specified argument (in radians.
计算指定参量的正切（按弧度）。
Given a triangle, construct the deltoid tangent to its sides.
给定三角形，作三角线与其三边相切。
The tangent is an important concept in trigonometry.
“正切”是三角学中的一个重要概念。
Of, relating to, or moving along or in the direction of a tangent.
正切的：属于、关于一个切线或切（面）的，沿着或向着一个切线（或切面）的方向移动的
The second graph shows the position of the tangent handles.
第二个图表显示切线把手的点.
The graph of a concave function is always below its tangent .
一个凹函数的图象总在它的切线的下方。
The tan() function returns a number that represents the tangent of an angle.
函数的作用是：返回一个数字所对应的正切值。
Now stick to the point. Let's not fly off at a tangent as we did last week.
请紧扣要点，不要像上星期那样扯到题外。
Now stick to the point.Let's not fly off at a tangent as we did last week.
请紧扣要点，不要像上星期那样扯到题外。
For ?0 we naturally get a circle; for ?0 we obtain two tangent circles.
对?0我们当然得到一个圆；对?0得到两个相切的圆。
The word horizontal is applied only to the plane which is tangent to the ground-level equipotential surface.
地平面这个词则只表示与地面水准等位面相切的平面。
Returns the angle whose tangent is the quotient of two specified numbers.
返回正切值为两个指定数字的商的角度。
The atanh() function returns the inverse hyperbolic tangent of an angle.
函数的作用是：返回一个指定角度参数所对应的反双曲正切值。
Construct the part of the tangent of the deltoid intercepted by the curve.
三角星形线的两条互相垂直的切线的交点在哪里?
This paper discusses cubic algebraic curves with the given tangent polygon.
摘要文章论述了与给定切线多边形相切的三次代数曲线；
The contour is represented by a set of pairwise tangent circular arcs.
因此，前一张影像上的器官轮廓线可当作下一张影像的参考轮廓线。
Creative people sometimes go off on a tangent because they have many ideas.
有创意的人时常会跑题,因为他们有很多主意。
The slope of a line tangent to the curve at the point is the marginal function.
需求曲线在这一点上切线的斜率也就是该点的临界函数。
The first two order radial and tangent displacement modes of pipe are acquired.
对管道进行数值模拟，提取前两阶径向和切向位移模态。
The feature and the effect of tangent pump to the pipeline network of fire system are presented.
介绍了切线泵的特点及其对消防给水管网带来的一些变化。
Tangent also interviewed three elders: Mr Han Tan Juan, Mr Yeng Pway Ngon, and Professor Koh Tai Ann.
为了解过去，圆切线社员还走访了三位长辈-韩山元、英培安和许黛安。
The ratio of the change in the angle of a tangent that moves over a given arc to the length of the arc.
曲率切线通过给定弧线的角度变化与弧线长度之间的比率
A perpendicular, especially a perpendicular to a line tangent to a plane curve or to a plane tangent to a space curve.
正交一条垂直线，尤指一条相对一条平面曲线的切线垂直线或一条相对一条空间曲线的平面切线垂直线
A curve or surface that is tangent to every one of a family of curves or surfaces.
包络线，包络面一条曲线或一个曲面，与一组曲线或曲面中的每一曲线或曲面保持正切
We were discussing last night's concert when Anna went off at a tangent and started talking about her new flat.
当我们正讨论昨晚的音乐会时，安娜突然离开话题，开始谈起她的新公寓来了。